| article html file updated | 1 September 2025 17:34 CEST | Update | https://www.mdpi.com/2076-2607/9/1/91 |
| article html file updated | 23 July 2022 09:32 CEST | Update | - |
| article html file updated | 4 January 2021 14:59 CET | Update | - |
| article pdf uploaded. | 4 January 2021 14:58 CET | Updated version of record | https://www.mdpi.com/2076-2607/9/1/91/pdf |
| article xml uploaded. | 4 January 2021 14:58 CET | Update | https://www.mdpi.com/2076-2607/9/1/91/xml |
| article xml file uploaded | 4 January 2021 14:58 CET | Update | - |
| article html file updated | 4 January 2021 12:12 CET | Update | - |
| article pdf uploaded. | 4 January 2021 12:11 CET | Updated version of record | https://www.mdpi.com/2076-2607/9/1/91/pdf-vor |
| article xml file uploaded | 4 January 2021 12:11 CET | Update | - |
| article html file updated | 1 January 2021 10:53 CET | Original file | - |
| article pdf uploaded. | 1 January 2021 10:51 CET | Version of Record | https://www.mdpi.com/2076-2607/9/1/91/pdf-vor |
| article xml file uploaded | 1 January 2021 10:51 CET | Original file | - |
